Zusy.350543

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Zusy.350543 infection?

In this post you will certainly locate concerning the meaning of Zusy.350543 and also its adverse effect on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to demand paying the ransom money by a sufferer.

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In the majority of the instances, Zusy.350543 ransomware will certainly advise its targets to start funds transfer for the purpose of neutralizing the modifications that the Trojan infection has introduced to the target’s device.

Zusy.350543 Summary

These adjustments can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the sufferer’s disk drive — so the sufferer can no more make use of the information;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Zusy.350543

One of the most normal networks where Zusy.350543 are infused are:

  • By ways of phishing emails;
  • As a consequence of individual ending up on a source that organizes a malicious software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the sufferer’s PC or prevent the tool from operating in a proper way – while additionally placing a ransom money note that states the demand for the sufferers to effect the repayment for the objective of decrypting the papers or bring back the documents system back to the preliminary problem. In most instances, the ransom note will come up when the customer restarts the PC after the system has actually currently been damaged.

Zusy.350543 distribution channels.

In different edges of the world, Zusy.350543 expands by leaps as well as bounds. Nevertheless, the ransom money notes as well as methods of extorting the ransom money quantity might differ depending on certain regional (local) setups. The ransom money notes as well as methods of obtaining the ransom amount may vary depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s gadget. The alert then demands the customer to pay the ransom money.

    Faulty declarations regarding illegal content.

    In countries where software program piracy is less preferred, this approach is not as efficient for the cyber frauds. Additionally, the Zusy.350543 popup alert might falsely declare to be originating from a police establishment and will report having located youngster pornography or other unlawful information on the device.

    Zusy.350543 popup alert may falsely declare to be deriving from a regulation enforcement organization and also will report having situated kid porn or other illegal information on the device. The alert will likewise consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 69CC8C70
md5: 7f0312a1f928c3aeab672ca8d5afc6a9
name: 7F0312A1F928C3AEAB672CA8D5AFC6A9.mlw
sha1: efb367a61cb29e63a7269765c6071005a643a55d
sha256: 43ced481e0f68fe57be3246cc5aede353c9d34f4e15d0afe443b5de9514d3ce4
sha512: 854592111580d11597824a16b2d62ad313cf4ecdd2329cd9b333f2e3185f4cd21b16164f2e2330e3c5ecf5184471266528fa38d059920b900a32528f40bebcf6
ssdeep: 3072:+yvWCxfzdNRvpEAdS3rDkALwlYu8+IFMyXJVlRGa5JJ5SU:NvWCxfz0gS7oczu8+IdXJVvbSU
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVer: 2.0.9.29
FileV: 1.0.2.37
Translations: 0x0255 0x029d

Zusy.350543 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.33249
MicroWorld-eScanGen:Variant.Zusy.350543
FireEyeGeneric.mg.7f0312a1f928c3ae
ALYacTrojan.Ransom.LockBit
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Multi.Generic.4!c
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderGen:Variant.Zusy.350543
K7GWTrojan ( 00573aca1 )
K7AntiVirusTrojan ( 00573aca1 )
BitDefenderThetaGen:NN.ZexaF.34658.kqW@aqnf2rdO
CyrenW32/Glupteba.I.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Dropper.Glupteba-9800473-0
KasperskyHEUR:Trojan.Win32.DelShad.gen
AlibabaTrojan:Win32/Ranumbot.eae1a352
ViRobotTrojan.Win32.Z.Kryptik.178176.JY
RisingMalware.Obscure/Heur!1.9E03 (CLASSIC)
Ad-AwareGen:Variant.Zusy.350543
EmsisoftTrojan.Crypt (A)
ComodoMalware@#3qesp0v3dorrm
F-SecureTrojan.TR/Crypt.Agent.orhyd
TrendMicroTROJ_GEN.R002C0DKR20
McAfee-GW-EditionBehavesLike.Win32.Generic.cc
SophosMal/Generic-S
IkarusTrojan.Win32.Crypt
eGambitUnsafe.AI_Score_78%
AviraTR/Crypt.Agent.orhyd
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Ranumbot.RQ!MSR
ArcabitTrojan.Zusy.D5594F
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
ZoneAlarmHEUR:Trojan.Win32.DelShad.gen
GDataGen:Variant.Zusy.350543
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Glupteba.C4230338
Acronissuspicious
McAfeeTrojan-FSUC!7F0312A1F928
MAXmalware (ai score=100)
VBA32BScope.Trojan.DelShad
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HHRW
TrendMicro-HouseCallTROJ_GEN.R002C0DKR20
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.HHTS!tr
AVGWin32:BotX-gen [Trj]
Cybereasonmalicious.61cb29
AvastWin32:BotX-gen [Trj]
Qihoo-360Generic/HEUR/QVM10.2.8BAA.Malware.Gen

How to remove Zusy.350543 virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Zusy.350543 files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Zusy.350543 you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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